Du Hei looked at the iron ash ore that was being carried out and his eyes flashed.

But he didn't know.

The campsite is outside the non-safe area, surrounded by ferocious beasts, so it is naturally impossible to lay any cables or other things.

But power is also needed in the camp.

How to generate electricity?

This naturally involves the consumption of energy.

In outdoor areas, it is unrealistic to take into account the conditions, wind power generation and hydropower generation.

It is even more impossible to generate power in nuclear fusion. After all, if a ferocious beast attacks the nuclear power plant, the harm will be too great.

Fortunately, after this world, after a change, many strange objects were born.

Among them, various spiritual ores are one of them.

The spiritual ore contains this huge energy, which can be converted into electrical energy in a special way.

Among them, iron ash ore is an energy ore commonly used in many camps.

The reason for choosing this ore is also very simple.

First of all, the energy contained in this ore is of no attribute, neutral and peaceful, and it is no problem to convert energy.

Secondly, the price is relatively cheap. Even if Du Hei buys one kilogram of iron ash ore alone in the market, it will only cost 500 yuan. If it is the official, it will be cheaper.

Third, this kind of ore has peaceful properties, strong stability, and is easy to store. On the contrary, some spiritual ores with lightning attributes cannot be used at all.

The power carried by the thunder and lightning attributes makes it difficult for ordinary soldiers to get close to, not to mention that if the accumulation is too much, the current may flow, causing unnecessary casualties.

On the contrary, although the energy conversion of iron ash ore may lose some, it is not too precious to be able to withstand iron ash ore!

At this moment, the ferocious beast had already launched its second impact.

The steel wall is shaking.

Du Hei reacted and rushed into the warehouse with big strides.

There were a lot of ore scattered on the ground, and without any hesitation, he chose to collect it.

A full, 2,750 kilograms of ore!

Du Hei turned around without any time to be surprised.

At this time, he had already seen that except for a few soldiers who were still controlling the Thunder God Cannon, the rest of the people were all skillful in their techniques and draped a series of bombs linked together on their bodies.

The remaining hundreds of soldiers were covered with explosives connected by a wire, and then they were still holding laser guns.

Just like that, he rushed to the area where cracks appeared, and attacked the low-level ant beast that penetrated into it with his body.

At this moment, seven or eight seconds have passed since the first overall attack of the ferocious beast.

Du Hei no longer looked at the soldiers, but looked up quickly and locked his eyes to the point where there were only three Thor cannons left, which were still attacking.

"Hope, it can be strengthened."

Only such a thought flashed through Du Hei's heart, his figure was already exploding at full speed, like a spirit ape, climbing up a high tower quickly.

Time passed two seconds again.

Behind him, there was a loud explosion.

Obviously, this was a soldier wearing explosives and someone detonated it.

This means that the situation below is not very good.

Du Hei did not dare to look back, but quickly locked his eyes on the Thor cannon whose barrel was permed and red due to continuous firing.

Then, in the shocked eyes of the Thunderbolt gun soldier, he touched the bottom position.

A trace of burning sensation came.

But what surprised Du Hei even more was the sound of the sound in his mind at this moment.

【Thunder Cannon】

【High-fire speed gun】

【Silver Grade】

【White Quality】

【Unable to strengthen overall】

【Strengthable parts】: Core super energy array disk

【Strength success rate】: 72%

[Intensive Consumption]: 74 iron ash carbon pieces.

【Is it strengthened】:?

Du Hei's heart was very calm.

He had some guesses.

In his understanding, after the world changes, although human science and technology level has improved, it has not shown a transformation.

It’s just that communication and other aspects have been updated.

But in the field of conventional weapons, the progress is not huge.

But why can the Thunder God Cannon alone threaten the fifth-level ferocious beast?

Among them, in addition to the research results, he speculated that it should be related to the various materials born from the generation of spiritual energy in contemporary times.

Of course, this is just a guess.

He doesn't understand the specific situation.

At this moment, it can only prove that the bet is right.

In the core part that forms the Thunder God Cannon and allows it to attack at such a rate of fire, there is indeed a so-called super energy array disk as the core.

And this array plate has such an effect, and it is indeed expected that it has a white quality.

Without hesitation, I chose to strengthen.

The shading of the furnace appeared, wrapping the core part of the Thor Cannon.

It only took less than a second.

In front of Du Hei, a prompt for strengthening success appeared.

【Super Power Array Disk LV2】

Can increase power growth by 1.8 times.

This is the effect obtained after strengthening.

Before that, it only doubled.

Suddenly, the flame tongue sprayed by the Thunder Cannon became even more exaggerated.

If the previous rate of firing was still like "da da da da da da da da da da da da da" then now it has become truly uninterrupted.

Moreover, the increase in power is extremely huge.

Every bullet is like a burning meteor when it is fired. It was originally facing a ferocious beast of third and fourth ranks, but it had to attack hundreds, or even more bullets, and then attack one place in a crazy way to break its shell. Now each bullet has greatly increased its penetration with faster speed support.

Du Hei did not stop at all. He knew that there should not be too many bullets left now.

We must strive to make these bullets play their greatest role.

In the next few seconds, Du Hei strengthened the remaining two Thor cannons one after another.

The enhanced Thunder God Cannon exerted terrible power, but with just three turrets, it achieved an effect like the first eight units, and stopped the ferocious beasts from two or three hundred meters away.

But at this time, the crisis did not dissipate.

Du Hei looked at the original location inside the camp under the tower.

At this moment, there were only twenty or thirty soldiers left. The part of the ant beasts that rushed over with the power of the third and fourth-level ferocious beasts had completely invaded the camp.

However, the third and fourth levels have not yet entered, but the remaining first and second levels have entered a lot of ferocious beasts.

Du Hei's heart sank slightly. There was only one thing he could do at this moment, that was, join these soldiers and resist with them.

"But before that!"

Du Hei murmured in his heart, and then he strengthened the skill of summoning the velociraptor for the last time.

At this moment, every increase in combat power may add a little hope of life.

The furnace is running.

This time, it seemed that the goddess of luck stood in front of Du Hei, and once he strengthened it successfully.
Chapter completed!